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UGC-NET 2018: (C Programming Language) SpeedTest Quiz 24
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Question 1
Consider the following pseudo code, where x and y are positiveintegers.
The post condition that needs to be satisfied after the program terminates is
The post condition that needs to be satisfied after the program terminates is
Question 2
Identify the function prototype given in the following:
“array of N pointers to functions, returning pointers to functions and returning pointer to integer”
“array of N pointers to functions, returning pointers to functions and returning pointer to integer”
Question 3
In the C language
Question 4
Consider the following program in C language:
#include
main ( )
{ int i;
int *pi = &i;
scanf(“%d”,pi);
printf(“%d\n”, i+5);
}
Which one of the following statements is TRUE?
#include
main ( )
{ int i;
int *pi = &i;
scanf(“%d”,pi);
printf(“%d\n”, i+5);
}
Which one of the following statements is TRUE?
Question 5
Consider the following C function
void swap (int a, int b)
{ int temp;
temp = a ;
a = b ;
b = temp ;
}
In order to exchange the values of two variables x and y.
void swap (int a, int b)
{ int temp;
temp = a ;
a = b ;
b = temp ;
}
In order to exchange the values of two variables x and y.
Question 6
Assume that the operators +, –, ×, are left associative and ^ is right associative. The order of precedence (from highest to lowest) is ^, ×, +, –. The postfix expression corresponding to the infix expression a + b × c–d^e^f is
Question 7
Which one of the following are essential features of an object-oriented programming language?
Abstraction and encapsulation
Strictly-typedness
Type-safe property coupled with sub-type rule
Polymorphism in the presence of inheritance
Abstraction and encapsulation
Strictly-typedness
Type-safe property coupled with sub-type rule
Polymorphism in the presence of inheritance
Question 8
What is the output of the following program?
int main ()
{
int x = 016;
printf (“%d”, x);
return 0;
}
int main ()
{
int x = 016;
printf (“%d”, x);
return 0;
}
Question 9
Consider the following declaration of a two-dimensional array in C:
char a[100][100];
Assuming that the main memory is byte-addressable and that the array is stored starting from memory address 0, the address of a [40][50] is
char a[100][100];
Assuming that the main memory is byte-addressable and that the array is stored starting from memory address 0, the address of a [40][50] is
Question 10
Which of the following is correct output for the program code given below?
main( )
{
void pr( );
pr ( );
pr ( );
pr ( );
void pr ( )
{
static int i = 1;
printf (“%c”, (65+ i ++));
}
}
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Mar 12ESE & GATE EC
